The best LT235/85R16 Load Range G tires are designed for heavy loads, stability on highways, and reliable performance on trailers and light trucks. This guide highlights five top options, explains who they’re best for, and shows practical tradeoffs. Use this overview to compare fit, durability, and payload before you buy.
| Product | Brand | Load Range | Best For |
|---|---|---|---|
| Goodyear G614 RST All Season 14 Ply | Goodyear | G | Heavy trailers and long highway miles |
| ZEEMAX GREMAX 14-Ply All Steel Set | G | Big, heavy RVs and dual-axle trailers | |
| Cosmo El Tigre AT LT235/85R16 | Cosmo Tires | — | All-terrain versatility |
| Advanta SVT-02 LT235/85R16 | Advanta | 120Q | Everyday heavy use with highway tires |
| Firestone Transforce HT3 LT235/85R16 | Firestone | 120/116R | All-season stability for work trucks |
Note: The table above helps you compare payload, tire type, and intended use. Always verify your vehicle’s load requirements and axle configuration before purchasing.
Goodyear G614 RST All Season 14 Ply G Load Tire

The Goodyear G614 RST is a radial trailer tire built for demanding loads. It has a 3750-lb weight rating and an overall diameter of about 31.7 inches, making it a solid choice for heavy trailers and long highway trips. Best for trailer owners who want a robust 14-ply option that prioritizes durability and stability on the road. A limitation is that this model emphasizes load capacity over aggressive off-road traction.
ZEEMAX GREMAX 14-Ply All Steel Set

The GREMAX 14-ply set from ZEEMAX is designed for heavy RVs and trailers, featuring all-steel construction and a load range G. It supports up to 4400 lbs per tire at 110 psi for singles and 3860 lbs for dual setups. Best for large, weighty trailers that require a rugged, tubeless ride. Better for owners replacing older ST235/85R16 tires; consider a professional alignment check after install. Watch for a higher rolling resistance typical with all-steel builds.
Cosmo El Tigre AT LT LT235/85R16

The Cosmo El Tigre AT LT235/85R16 targets all-terrain versatility with four deep grooves and a large shoulder block design for improved wet grip and cornering. It includes a reinforced bead guard to reduce wheel damage. Best for mixed-use vehicles that require solid wet performance and off-road capability. A potential limitation is that on-road ride comfort may vary with aggressive tread patterns.
Advanta SVT-02 LT235/85R16

The Advanta SVT-02 is a load-rated tire designed for LT235/85R16, with a 120Q rating suitable for heavy highway use. Best for drivers who need a reliable, economical choice for daily heavy-duty loads and long highway drives. Use with caution on rough off-road surfaces, as the tire is optimized for highway performance.
Firestone Transforce HT3 All Season LT235/85R16

The Firestone Transforce HT3 is an all-season tire designed for fully loaded trucks. It uses a wear-resistant tread compound and an advanced tread pattern to evacuate water, improving wet traction and overall durability. Best for work trucks that encounter varied weather. A potential limitation is that the emphasis on highway durability may reduce off-road aggression compared with purpose-built AT tires.
Buying Guide: Key Purchase Considerations
- Load capacity and axle configuration: Confirm your vehicle’s maximum payload and ensure the tire’s load range matches or exceeds it.
- Tread design and terrain: All-terrain versus highway-oriented treads affect traction on wet surfaces, gravel, mud, and snow.
- Payload vs. ride comfort: Higher load ranges often trade some ride comfort for durability; balance needs with daily driving expectations.
- Number of tires: Some sets are sold as pairs or sets; consider tires per axle for best wear and weight distribution.
- Bead and construction: All-steel builds provide durability for heavy loads, while reinforced beads help protect rims under impact.
- Maintenance considerations: Regular inflation checks and alignment influence tire longevity and performance.
Frequently Asked Questions
- What does Load Range G mean on LT235/85R16 tires?
– Load Range G indicates a heavier-duty tire capable of higher inflation pressure and a higher load capacity per tire, suited for heavy trailers and RVs. - Are LT235/85R16 tires suitable for all-weather use?
– Several models are designed for all-season performance, with tread patterns optimized for wet traction and light snow; always review the specific tire’s snow handling rating if winter use is common. - Can I mix different tire brands on the same axle?
– It is generally not recommended to mix brands, tread patterns, or load ratings on the same axle due to handling balance and wear concerns. - How important is a 14-ply versus a 10-ply tire for heavy trailers?
– A 14-ply tire typically offers higher load capacity and more durability under heavy loads, which is beneficial for large RVs or heavy trailers. - What should I check before buying used LT235/85R16 tires?
– Inspect tread depth, sidewall integrity, even wear, and any signs of cracking or bulging; verify that the tire has not exceeded its service life. - Is an all-terrain tire better than a highway tire for a trailer?
– All-terrain tires offer better traction on mixed surfaces but may wear faster and be noisier on pavement; highway-oriented tires prioritize longevity and quiet ride.